| 摘要 |
PROBLEM TO BE SOLVED: To provide a flush panel which hardly warps.SOLUTION: A flush panel includes a panel frame 2 and an outer surface plate 3 provided on both front and rear surfaces of the panel frame 2. The panel frame 2 includes a plurality of wooden muntins 50 provided apart in a right-left direction, a wooden horizontal member 51 provided over between the muntins 50, and a longitudinally long reinforcing metal plate 8. The longitudinally long reinforcing metal plate 8 has an intermediate plate part 80 having a cross-sectional shape of a groove which is opened sideward and a projection plate part 81 which projects sideward from before and behind the intermediate plate part 80. The projection plate part 81 has a window part 82. The muntins 50 are fitted between both projection plate parts 81 of the reinforcing metal plate 8, whose intermediate plate part 80 is along side faces of the muntins 50. The muntins 50 have parts, exposed from the window part of the reinforcing metal plate 8, connected to the horizontal member 51 with staples 7. |
